White Labs CLARITY-FERM, 1 vial
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CLARITY-FERM is a product containing a highly specific endo-protease which only cleaves polypeptides at the carboxyl end of the amino acid proline. Protease is derived from Aspergillus niger.
1) To increase the collodial stability of beer by reducing chill haze.
2) Producing gluten reduced beers in beers made from barley and wheat.
Chill haze in beer results from the precipitation of complexed polyphenols and proteins during cold storage. This haze develops over time and, initially, is reversible (haze disappears when the temperature of the beer increases). Eventually this chill haze can become permanent.
Clarity Ferm will prevent the precipitation of complexed polyphenols and proteins by hydrolyzing the sensitive (haze-